<template>
	<el-form size="large" class="login-content-form">
		<el-form-item class="login-animation1">
			<el-input text :placeholder="$t('message.mobile.placeholder1')" v-model="state.ruleForm.userName" clearable autocomplete="off">
				<template #prefix>
					<i class="iconfont icon-dianhua el-input__icon"></i>
				</template>
			</el-input>
		</el-form-item>
		<el-form-item class="login-animation2">
			<el-col :span="15">
				<el-input text maxlength="4" :placeholder="$t('message.mobile.placeholder2')" v-model="state.ruleForm.code" clearable autocomplete="off">
					<template #prefix>
						<el-icon class="el-input__icon"><ele-Position /></el-icon>
					</template>
				</el-input>
			</el-col>
			<el-col :span="1"></el-col>
			<el-col :span="8">
				<el-button v-waves class="login-content-code">{{ $t('message.mobile.codeText') }}</el-button>
			</el-col>
		</el-form-item>
		<el-form-item class="login-animation3">
			<el-button round type="primary" v-waves class="login-content-submit" @click="onSignIn">
				<span>{{ $t('message.mobile.btnText') }}</span>
			</el-button>
		</el-form-item>
		<div class="font12 mt30 login-animation4 login-msg">{{ $t('message.mobile.msgText') }}</div>
	</el-form>
</template>

<script setup lang="ts" name="loginMobile">
import { reactive, computed } from 'vue';
import { ElMessage } from 'element-plus';
import { Session } from '/@/utils/storage';
import Cookies from 'js-cookie';
import { NextLoading } from '/@/utils/loading';
import { useRoute, useRouter } from 'vue-router';
import { formatAxis } from '/@/utils/formatTime';
import { useI18n } from 'vue-i18n';

import { useUserInfo } from '/@/stores/userInfo';

//接口
import { useLoginApi } from '/@/api/login';
import { initBackEndControlRoutes } from '/@/router/backEnd';

// 定义变量内容
const state = reactive({
	ruleForm: {
		type: 2,
		userName: '',
		code: '',
	},
	loading: {
		signIn: false,
	},
});
const { t } = useI18n();
const route = useRoute();
const router = useRouter();

// 登录
const onSignIn = async () => {
	state.loading.signIn = true;
	let goHome = true;
	await useLoginApi()
		.signIn(state.ruleForm)
		.then((res) => {
			Session.set('token', res.data.token);
			Cookies.set('userName', res.data.userName);
			Session.set('userInfo', res.data);
			const stores = useUserInfo();

			stores.userInfos.authBtnList = res.data.buttons || [];
			stores.userInfos.userName = res.data.userName || '';
			stores.userInfos.photo = res.data.avatar || '';
		})
		.catch(() => {
			goHome = false;
			state.loading.signIn = false;
		});
	if (goHome) {
		const isNoPower = await initBackEndControlRoutes();
		signInSuccess(isNoPower);
	}
};
// 登录成功后的跳转
const signInSuccess = (isNoPower: boolean | undefined) => {
	if (isNoPower) {
		ElMessage.warning('抱歉，您没有登录权限');
		Session.clear();
	} else {
		// 初始化登录成功时间问候语
		let currentTimeInfo = currentTime.value;
		// 登录成功，跳到转首页
		// 如果是复制粘贴的路径，非首页/登录页，那么登录成功后重定向到对应的路径中
		if (route.query?.redirect) {
			router.push({
				path: <string>route.query?.redirect,
				query: Object.keys(<string>route.query?.params).length > 0 ? JSON.parse(<string>route.query?.params) : '',
			});
		} else {
			router.push('/');
		}
		// 登录成功提示
		const signInText = t('message.signInText');
		ElMessage.success(`${currentTimeInfo}，${signInText}`);
		// 添加 loading，防止第一次进入界面时出现短暂空白
		NextLoading.start();
	}
	state.loading.signIn = false;
};
// 时间获取
const currentTime = computed(() => {
	return formatAxis(new Date());
});
</script>

<style scoped lang="scss">
.login-content-form {
	margin-top: 20px;

	@for $i from 1 through 4 {
		.login-animation#{$i} {
			opacity: 0;
			animation-name: error-num;
			animation-duration: 0.5s;
			animation-fill-mode: forwards;
			animation-delay: calc($i/10) + s;
		}
	}

	.login-content-code {
		width: 100%;
		padding: 0;
	}

	.login-content-submit {
		width: 100%;
		letter-spacing: 2px;
		font-weight: 300;
		margin-top: 15px;
	}

	.login-msg {
		color: var(--el-text-color-placeholder);
	}
}
</style>
